Any way to make the pointer bigger and/or gaudier/more attention getting?

On fonts:I've reset everything in System-Preferences-Appearance-Fonts_tab to 20 but many applications ignore my prefs. Any way to get Sulfur, for instance to use bigger fonts? Is there a generic solution to this or do I have to find a seperate solution for each ap that ignores my font settings?

Is there any way to ad a button that will toggle between my appearance settings and the default settings? Because a lot of stuff doesn't deal well with reset fonts.